Physical description

Digital image of a manuscript (22 pages with some duplicated pages) titled "The Numbering and classification System" giving an explanation on how the various Melbourne trams were given class letters and numbers. Copy of an original document with some edits in blue ink. Covers both the MMTB and VR trams, including those of the tramway trusts. Also has some notes regarding motors, control equipment, compressors and trucks.

Prepared mid 1980's?